1 files changed, 165 insertions, 0 deletions
diff --git a/datacollector/src/main/java/org/onap/rapp/datacollector/service/configuration/DmaapRestReaderConfiguration.java b/datacollector/src/main/java/org/onap/rapp/datacollector/service/configuration/DmaapRestReaderConfiguration.java
new file mode 100644
index 0000000..36dee70
--- /dev/null
+++ b/datacollector/src/main/java/org/onap/rapp/datacollector/service/configuration/DmaapRestReaderConfiguration.java
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2021 Samsung Electronics
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+
+package org.onap.rapp.datacollector.service.configuration;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.security.KeyManagementException;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import javax.sql.DataSource;
+import org.apache.http.client.HttpClient;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.TrustAllStrategy;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.jdbc.datasource.DataSourceTransactionManager;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class DmaapRestReaderConfiguration {
+
+    private final static class TrustAllSSLSocketFactory extends SSLSocketFactory {
+        SSLContext sslContext = SSLContext.getInstance("TLS");
+
+        public TrustAllSSLSocketFactory() throws NoSuchAlgorithmException, KeyManagementException {
+            TrustManager tm = new X509TrustManager() {
+                public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+                }
+
+                public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+                }
+
+                public X509Certificate[] getAcceptedIssuers() {
+                    return null;
+                }
+            };
+
+            sslContext.init(null, new TrustManager[] { tm }, null);
+        }
+
+        @Override
+        public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException, UnknownHostException {
+            return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
+        }
+
+        @Override
+        public Socket createSocket() throws IOException {
+            return sslContext.getSocketFactory().createSocket();
+        }
+
+        @Override
+        public Socket createSocket(String s, int i) throws IOException, UnknownHostException {
+            return sslContext.getSocketFactory().createSocket(s, i);
+        }
+
+        @Override
+        public Socket createSocket(String s, int i, InetAddress inetAddress, int i1) throws IOException, UnknownHostException {
+            return sslContext.getSocketFactory().createSocket(s, i, inetAddress, i1);
+        }
+
+        @Override
+        public Socket createSocket(InetAddress inetAddress, int i) throws IOException {
+            return sslContext.getSocketFactory().createSocket(inetAddress, i);
+        }
+
+        @Override
+        public Socket createSocket(InetAddress inetAddress, int i, InetAddress inetAddress1, int i1) throws IOException {
+            return sslContext.getSocketFactory().createSocket(inetAddress, i , inetAddress1, i1);
+        }
+
+        @Override
+        public String[] getDefaultCipherSuites() {
+            return new String[] {"ALL"};
+        }
+
+        @Override
+        public String[] getSupportedCipherSuites() {
+            return new String[] {"ALL"};
+        }
+    }
+
+    private final DmaapProperties dmaapProperties;
+    private final DatabaseProperties databaseProperties;
+
+    @Autowired
+    public DmaapRestReaderConfiguration(DmaapProperties dmaapProperties, DatabaseProperties databaseProperties) {
+        this.dmaapProperties = dmaapProperties;
+        this.databaseProperties = databaseProperties;
+    }
+
+    public String getMeasurementsTopicUrl() {
+        return dmaapProperties.getMeasurementsTopicUrl();
+    }
+
+
+    @Bean
+    public DataSource dataSource() {
+        DriverManagerDataSource dataSource = new DriverManagerDataSource();
+        dataSource.setDriverClassName(databaseProperties.getDriverClassName());
+        dataSource.setUrl("jdbc:mysql://" + databaseProperties.getHost() + ":" + databaseProperties.getPort() + "/" + databaseProperties.getName());
+        dataSource.setUsername(databaseProperties.getUsername());
+        dataSource.setPassword(databaseProperties.getPassword());
+        return dataSource;
+    }
+
+    @Bean
+    public PlatformTransactionManager transactionManager(DataSource ds) {
+        return new DataSourceTransactionManager(dataSource());
+    }
+
+
+    @Bean
+    public RestTemplate restTemplate() {
+        SSLConnectionSocketFactory socketFactory = null;
+        try {
+            SSLContext sslContext = new SSLContextBuilder()
+                    .loadTrustMaterial(null, new TrustAllStrategy())
+                    .build();
+            HostnameVerifier trustAll = new HostnameVerifier() {
+                @Override
+                public boolean verify(String s, SSLSession sslSession) {
+                    return true;
+                }
+            };
+            socketFactory = new SSLConnectionSocketFactory(sslContext, trustAll);
+
+            HttpClient httpClient = HttpClients.custom().setSSLSocketFactory(socketFactory).build();
+            HttpComponentsClientHttpRequestFactory httpClientFactory = new HttpComponentsClientHttpRequestFactory(httpClient);
+
+            RestTemplate template = new RestTemplate();
+            template.setRequestFactory(httpClientFactory);
+            return template;
+        } catch (NoSuchAlgorithmException | KeyManagementException | KeyStoreException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}